213568267

素因数分解:

${\mathrm{11}}^4\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:576

約数の個数: 20

約数和(自身を含む): 243507600

約数和(自身を除く): 29939333

約数列:

[1, 11, 29, 121, 319, 503, 1331, 3509, 5533, 14587, 14641, 38599, 60863, 160457, 424589, 669493, 1765027, 7364423, 19415297, 213568267]

約数ペア:

[(1, 213568267), (11, 19415297), (29, 7364423), (121, 1765027), (319, 669493), (503, 424589), (1331, 160457), (3509, 60863), (5533, 38599), (14587, 14641)]